1&period; According with EN 130602&period; Pass CE&comma; ISO9001&comma; ISO134853&period; LCD display easy for operation4&period; Steam compensation techniques5&period; Use connector or priter6&period; LCD display&comma; 8 programs Automaticly feeding water and draining water system easy to operate&period;7&period; Full-Automatical operation&comma; check and monitor by computer8&period; Printer inside&comma; note the sterilization process in details9&period; Automatic and safety door lock system10&period; Have an enaluation system of sterilization process11&period; According to Europer B standard&comma; with 3 times pre-vacuum12&period; The water setting is full-automatic13&period; Can show the reason of failure on LCD&comma; do not need to check recording to code menu14&period;&period;&period;Safety Devices&colon;A&period;&period;&period;Over heat control&colon; When inner temperature is overheated&comma; power will be shut down automaticlly and alarm systemB&period; Over pressure control&colon; It have alarm system when over pressure&period;C&period; Safety door lock systemD&period; Low water level indictor&colon; It have alarm system when low water